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4 Division instructions
DIV src unsigned division (unsigned divide)
IDIV src signed division (signed divide)
Byte operation: (AL) ← (AX) / quotient of src
(AH) ← (AX) / remainder of src...[Details]
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Recently, Black Shark Mobile officially announced that it will hold a new product launch conference at 15:00 on March 23 to launch the new generation flagship - Black Shark 4 series. This mo...[Details]
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The article "s3c2416 Naked Running Environment Configuration" has been published for a long time. Two days ago, I suddenly received an email prompting someone to reply. It turned out that the netizen...[Details]
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OmniVision Technologies releases first 200MP image sensor with 0.61μm pixel size
At the 2022 International Consumer Electronics Show, OmniVision Technologies released the OVB0B, a 20...[Details]
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Today, blogger @Digital Chat Station introduced that Huaxing Optoelectronics has created a 6.73-inch 2K 120Hz LTPO screen. This screen supports high-frequency PWM dimming, which is not harmful ...[Details]
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Abstract: This paper mainly analyzes the waveforms of "1"-shaped and "T"-shaped circuits
based on the existing three-level research.
Based on the waveform analysis,
the specification se...[Details]
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Apple today pushed the watchOS 8.5 Developer Preview Beta 3 update (internal version number: 19T5228d) to Apple Watch users. This update was released one week after the last one. watchOS 8...[Details]
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1. Introduction
In some special applications, a low voltage and high current power supply is needed, and sometimes a pulse power supply with adjustable power frequency and pulse width is also neede...[Details]
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1. Principle Description In the previous chapter, you may feel strange, doesn't the CPU have a watchdog? Why can the program still work normally without the CPU being reset? Check the manual of Eyx...[Details]
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Serial communication programming
(1) PC serial port interrupt response function.
(2) Debugging program of serial port in microcontroller (1) Contains necessary header file...[Details]
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Packaging materials in automotive power modules In the manufacture of power modules, a variety of semiconductor materials are used, including silicon (Si), silicon carbide (SiC) and gallium nitride...[Details]
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1. Introduction
In the SPEIC (Single-ended Primary Inductor Converter) design, the output voltage can be lower or higher than the input voltage. The SPEIC shown in Figure 1 uses two inductors L...[Details]
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The promise of driverless cars is no longer a pipe dream. Now, questions surrounding autonomous driving focus on the underlying technologies and advancements needed to make it a reality. LiDAR has be...[Details]
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Last night, Sony PlayStation officially announced four new color schemes for the DUALSHOCK4 wireless controller, priced at 420 yuan, which will be available on September 6. Officials said that th...[Details]
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Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
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